One problem fixed during the annual check was the very stiff operation of the flaps. In the picture the rear seat has been removed to reveal the flap jack screw. With some fresh lubrication the system works a treat. We rarely practised forced landings due to the effort of moving the flaps but now intend to do a few more. Still no luck fixing the flap indicator but counting the turns works for us.
Adventures with a Bölkow 207